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<title>Creating an Oracle Database</title>
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<P><SPAN 
style="DISPLAY: inline! important; FLOAT: none; WORD-SPACING: 0px; FONT: small/19px Tahoma, sans-serif; TEXT-TRANSFORM: none; COLOR: rgb(34,34,34); TEXT-INDENT: 0px; WHITE-SPACE: normal; LETTER-SPACING: normal; BACKGROUND-COLOR: rgb(255,255,255); orphans: 2; widows: 2; webkit-text-size-adjust: auto; webkit-text-stroke-width: 0px">You 
can create an Oracle Database in three ways:</SPAN></P>
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    <TD>Use the CREATE DATABASE statement</TD>
    <TD>sử dụng câu lệnh CREATE DATABASE</TD></TR></TABLE> 
       </SPAN><FONT face=Tahoma color=#222222>You can 
use the CREATE DATABASE SQL statement to create a database. If you do so, you 
must complete additional actions before you have an operational database. These 
actions include creating users and temporary tablespaces, building views of the 
data dictionary tables, and installing Oracle built-in packages. These actions 
can be performed by executing prepared scripts, many of which are supplied for 
you.<BR>If you have existing scripts for creating your database, consider 
editing those scripts to take advantage of new Oracle Database features. Oracle 
provides a sample database creation script and a sample initialization parameter 
file with the Oracle Database software files. Both the script and the file can 
be edited to suit your needs. See "Manually Creating an Oracle Database"<BR>
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    <TD>Use the Database Configuration Assistant (DBCA)</TD>
    <TD>sử dụng Database Configuration Assistant 
(DBCA)</TD></TR></TABLE></FONT><FONT face=Tahoma color=#222222>DBCA can be launched by the Oracle Universal Installer, 
depending upon the type of install that you select, and provides a graphical 
user interface (GUI) that guides you through the creation of a database. You can 
also launch DBCA as a standalone tool at any time after Oracle Database 
installation to create or make a copy (clone) of a database. Refer to Oracle 
Database 2 Day DBA for detailed information on creating a database using 
DBCA.Upgrade an existing database<BR>
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    <TD><SPAN 
      style="DISPLAY: inline! important; FLOAT: none; WORD-SPACING: 0px; FONT: small/19px Tahoma, sans-serif; TEXT-TRANSFORM: none; COLOR: rgb(34,34,34); TEXT-INDENT: 0px; WHITE-SPACE: normal; LETTER-SPACING: normal; BACKGROUND-COLOR: rgb(255,255,255); orphans: 2; widows: 2; webkit-text-size-adjust: auto; webkit-text-stroke-width: 0px">Upgrade 
      an existing database</SPAN></TD>
    <TD>cập nhập từ một database sẵn có</TD></TR></TABLE>  
            
            
               
             
               
         
</FONT><FONT 
face=Tahoma color=#222222>If you are already using a earlier release of Oracle 
Database, database creation is required only if you want an entirely new 
database. You can upgrade your existing Oracle Database and use it with the new 
release of the database software. The Oracle Database Upgrade Guide manual 
contains information about upgrading an existing Oracle 
Database</FONT></P></body>
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